Dear Sir,
Double confirm, There is a description from the document(max77620.txt) which this topic mention,
This sub-node configure charging backup battery of the device. Device has
support of charging the backup battery. The subnode name is "backup-battery".
The property for backup-battery child nodes as:
Presence of this child node will enable the backup battery charging.
- After trace, This section seems belong the tegra194-spmic-p3668.dtsi for Xavier NX, Am I right?
sources/hardware/nvidia/platform/t19x/jakku/kernel-dts/common/tegra194-spmic-p3668.dtsi
- This photo is the part content of the tegra194-spmic-p3668.dtsi.
Is the yellow section indicates our Xavier NX is disable the Battery Charging already?? or I need to remove the whole section of backup-battery??
Best Regards,
MOMO Chen